Doesn't that filter/regulator set the fuel pressure at 58-60 psi, and isn't that higher than the GenIII Hemi need? Are you going to run a second regulator at the motor?
I've been debating on doing the same thing on my car, just not exactly clear on how it works.
Another question, most regulators I'm familiar with have a vacuum port to raise or lower the fuel pressure based on intake vacuum (or boost). Does the Corvette just ignore that?